Inventor · disambiguated record
Baozhong Yang
Also filed as: YANG BAOZHONG
3 granted patents·4 pending applications·7 citations·filing 2009–2019
55Inventor score
Technology areasE21B
Top patents by PatentIndex Score
7 records- 0159US8240390B2Method and apparatus for releasing a packerHENDRICKSON JAMES D·Filed 2009·Granted Aug 14, 2012·7 cites·9 claims
- 0244US10669793B2Drillable latching plugSCHLUMBERGER TECHNOLOGY CORP·Filed 2017·Granted Jun 2, 2020·0 cites·20 claims
- 0340US2015114716A1Vibration toolSMITH INTERNATIONAL·Filed 2014·Application pending·0 cites
- 0439US11293275B2Recording device for measuring downhole parametersSMITH INTERNATIONAL·Filed 2019·Granted Apr 5, 2022·0 cites·20 claims
- 0539US2016032710A1Tool for measuring wellbore geometrySMITH INTERNATIONAL·Filed 2014·Application pending·0 cites
- 0635US2014076633A1Housing for downhole measurementSCHLUMBERGER TECHNOLOGY CORP·Filed 2013·Application pending·0 cites
- 0727US2017089171A1Downhole tool with longitudinally offset fluid portsSMITH INTERNATIONAL·Filed 2016·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Baozhong Yang files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →